IL80064A0 - X-ray examination apparatus with a locally divided auxiliary detector - Google Patents

X-ray examination apparatus with a locally divided auxiliary detector

Info

Publication number
IL80064A0
IL80064A0 IL80064A IL8006486A IL80064A0 IL 80064 A0 IL80064 A0 IL 80064A0 IL 80064 A IL80064 A IL 80064A IL 8006486 A IL8006486 A IL 8006486A IL 80064 A0 IL80064 A0 IL 80064A0
Authority
IL
Israel
Prior art keywords
examination apparatus
ray examination
auxiliary detector
divided auxiliary
locally divided
Prior art date
Application number
IL80064A
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of IL80064A0 publication Critical patent/IL80064A0/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/36—Temperature of anode; Brightness of image power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/38—Exposure time
    • H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
    • H05G1/44—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube in which the switching instant is determined by measuring the amount of radiation directly

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IL80064A 1985-09-20 1986-09-17 X-ray examination apparatus with a locally divided auxiliary detector IL80064A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502569A NL8502569A (en) 1985-09-20 1985-09-20 ROENTGEN RESEARCH DEVICE WITH A LOCALLY DIVIDED AID DETECTOR.

Publications (1)

Publication Number Publication Date
IL80064A0 true IL80064A0 (en) 1986-12-31

Family

ID=19846584

Family Applications (1)

Application Number Title Priority Date Filing Date
IL80064A IL80064A0 (en) 1985-09-20 1986-09-17 X-ray examination apparatus with a locally divided auxiliary detector

Country Status (7)

Country Link
US (1) US4809309A (en)
EP (1) EP0217456B1 (en)
JP (1) JP2786441B2 (en)
CN (1) CN86106977A (en)
DE (1) DE3682740D1 (en)
IL (1) IL80064A0 (en)
NL (1) NL8502569A (en)

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EP0265130A3 (en) * 1986-10-16 1989-11-29 Picker International, Inc. Imaging systems
JP2606207B2 (en) * 1987-03-25 1997-04-30 株式会社島津製作所 Imaging equipment
NL8701122A (en) * 1987-05-12 1988-12-01 Optische Ind De Oude Delft Nv DEVICE FOR SPLIT RADIOGRAPHY WITH IMAGE HARMONIZATION.
DE8710425U1 (en) * 1987-07-29 1988-11-24 Siemens AG, 1000 Berlin und 8000 München Light distributor for an X-ray diagnostic device
DE8714009U1 (en) * 1987-10-19 1989-02-16 Siemens AG, 1000 Berlin und 8000 München X-ray diagnostic device
JPH01285248A (en) * 1988-05-12 1989-11-16 Toshiba Corp X-ray tv apparatus
DE3877960D1 (en) * 1988-10-05 1993-03-11 Siemens Ag X-RAY DIAGNOSTIC SYSTEM WITH A DETECTOR FOR THE MEDIUM IMAGE BRIGHTNESS.
EP0372101A1 (en) * 1988-12-02 1990-06-13 Siemens Aktiengesellschaft X-ray diagnostic apparatus with an image intensifier television system
US5084911A (en) * 1989-01-10 1992-01-28 Eastman Kodak Company X-ray phototimer
US4980905A (en) * 1989-02-16 1990-12-25 General Electric Company X-ray imaging apparatus dose calibration method
DE58905549D1 (en) * 1989-02-20 1993-10-14 Siemens Ag X-ray diagnostic device.
JP2890553B2 (en) * 1989-11-24 1999-05-17 株式会社島津製作所 X-ray imaging device
US5012504A (en) * 1989-12-26 1991-04-30 General Electric Company Automatic brightness compensation for fluorography systems
US5003572A (en) * 1990-04-06 1991-03-26 General Electric Company Automatic brightness compensation for x-ray imaging systems
NL9001687A (en) * 1990-07-25 1992-02-17 Philips Nv ROENTGEN RESEARCH DEVICE WITH ROENTGEN AMPLIFIER TUBE.
EP0480096B1 (en) * 1990-10-12 1994-07-13 Siemens Aktiengesellschaft X-ray diagnostic apparatus comprising an X-ray image intensifier and a detector for its output screen image brightness
US5194726A (en) * 1991-06-17 1993-03-16 U.S. Philips Corp. X-ray imaging system with observable image during change of image size
EP0536833B1 (en) * 1991-10-10 1997-01-15 Koninklijke Philips Electronics N.V. X-ray examination apparatus
FR2698184B1 (en) * 1992-08-26 1994-12-30 Catalin Stoichita X-ray image sensor method and device using the post-luminiscence of a scintillator.
EP0629105B1 (en) * 1993-05-21 1999-08-04 Koninklijke Philips Electronics N.V. X-ray examination apparatus and visible image detection system for an X-ray examination apparatus
US5461658A (en) * 1993-05-21 1995-10-24 U.S. Philips Corporation X-ray examination apparatus
US5530935A (en) * 1993-09-20 1996-06-25 U.S. Philips Corporation X-ray examination apparatus
JP4018165B2 (en) * 1995-05-19 2007-12-05 株式会社東芝 X-ray image tube device
US5617462A (en) * 1995-08-07 1997-04-01 Oec Medical Systems, Inc. Automatic X-ray exposure control system and method of use
JP4424758B2 (en) 1997-04-24 2010-03-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ X-ray inspection apparatus including an exposure control system
JP3554172B2 (en) * 1998-01-09 2004-08-18 キヤノン株式会社 Radiography equipment
JP4383558B2 (en) * 1998-07-21 2009-12-16 東芝医用システムエンジニアリング株式会社 X-ray diagnostic apparatus and radiation diagnostic apparatus
US6332017B1 (en) 1999-01-25 2001-12-18 Vanderbilt University System and method for producing pulsed monochromatic X-rays
US6327335B1 (en) 1999-04-13 2001-12-04 Vanderbilt University Apparatus and method for three-dimensional imaging using a stationary monochromatic x-ray beam
US6175614B1 (en) * 1999-05-07 2001-01-16 Oec Medical Systems, Inc. Method and apparatus for automatic sizing and positioning of ABS sampling window in an x-ray imaging system
DE10128722C1 (en) * 2001-06-13 2003-04-24 Siemens Ag Device for monitoring objects, evaluates image coarsely to determine displacement relative to last image of monitored object, evaluates more accurately if image offset greater than maximum
US20040261912A1 (en) * 2003-06-27 2004-12-30 Wu Ming H. Method for manufacturing superelastic beta titanium articles and the articles derived therefrom
US7486984B2 (en) * 2004-05-19 2009-02-03 Mxisystems, Inc. System and method for monochromatic x-ray beam therapy

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567854A (en) * 1968-10-23 1971-03-02 Gen Electric Automatic brightness control for x-ray image intensifier system
GB1308948A (en) * 1969-05-30 1973-03-07 Abrahamsson S Monitoring occurence of respective events at a plurality of predetermied positions
US3912936A (en) * 1972-09-15 1975-10-14 Machlett Lab Inc X-ray image intensifier system
NL7703296A (en) * 1977-03-28 1978-10-02 Philips Nv FRAME AMPLIFIER TUBE.
US4204225A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray subtraction imaging
JPS5588296A (en) * 1978-12-26 1980-07-03 Toshiba Corp X-ray television device
FR2475387A1 (en) * 1980-02-11 1981-08-14 Siemens Ag RADIO-DIAGNOSTIC APPARATUS COMPRISING A TELEVISION CHANNEL WITH IMAGE AMPLIFIER
US4335307A (en) * 1980-04-21 1982-06-15 Technicare Corporation Radiographic apparatus and method with automatic exposure control
DE3022968A1 (en) * 1980-06-19 1981-12-24 Siemens AG, 1000 Berlin und 8000 München MEASURING DEVICE FOR THE OPTICAL FOCUS
DE3127648A1 (en) * 1981-07-13 1983-01-20 Siemens AG, 1000 Berlin und 8000 München X-ray diagnosis device
DE3141987A1 (en) * 1981-10-22 1983-05-05 Siemens AG, 1000 Berlin und 8000 München X-RAY DIAGNOSTIC DEVICE
NL8200852A (en) * 1982-03-03 1983-10-03 Philips Nv ROENTGEN RESEARCH DEVICE.
JPS58150947A (en) * 1982-03-03 1983-09-07 Toshiba Corp Automatic brightness controller
DE3225061A1 (en) * 1982-07-05 1984-01-05 Siemens AG, 1000 Berlin und 8000 München X-RAY DIAGNOSTIC DEVICE
US4473843A (en) * 1982-07-20 1984-09-25 Siemens Gammasonics, Inc. Digital radiographic system and method for adjusting such system
IL69326A (en) * 1983-07-26 1986-11-30 Elscint Ltd System and methods for translating radiation intensity into pixel values
DE3330894A1 (en) * 1983-08-26 1985-03-14 Siemens AG, 1000 Berlin und 8000 München X-ray diagnosis device
JPS6059399U (en) * 1983-09-29 1985-04-25 株式会社島津製作所 image tube device
US4590603A (en) * 1984-01-09 1986-05-20 General Electric Company Automatic X-ray entrance dose compensation
US4677477A (en) * 1985-08-08 1987-06-30 Picker International, Inc. Television camera control in radiation imaging

Also Published As

Publication number Publication date
NL8502569A (en) 1987-04-16
DE3682740D1 (en) 1992-01-16
CN86106977A (en) 1987-04-22
US4809309A (en) 1989-02-28
EP0217456B1 (en) 1991-12-04
JP2786441B2 (en) 1998-08-13
JPS6272288A (en) 1987-04-02
EP0217456A1 (en) 1987-04-08

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